Searched refs:v_samp_factor (Results 1 - 17 of 17) sorted by relevance

/netgear-WNDR4500-V1.0.1.40_1.0.68/ap/gpl/minidlna/jpeg-7/
H A Dtransupp.c96 y_crop_blocks = y_crop_offset * compptr->v_samp_factor;
98 dst_blk_y += compptr->v_samp_factor) {
101 (JDIMENSION) compptr->v_samp_factor, TRUE);
105 (JDIMENSION) compptr->v_samp_factor, FALSE);
106 for (offset_y = 0; offset_y < compptr->v_samp_factor; offset_y++) {
143 blk_y += compptr->v_samp_factor) {
146 (JDIMENSION) compptr->v_samp_factor, TRUE);
147 for (offset_y = 0; offset_y < compptr->v_samp_factor; offset_y++) {
207 y_crop_blocks = y_crop_offset * compptr->v_samp_factor;
209 dst_blk_y += compptr->v_samp_factor) {
866 int ci, h_samp_factor, v_samp_factor; local
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H A Djdcoefct.c85 * In a noninterleaved scan, an iMCU row has v_samp_factor MCU rows.
92 coef->MCU_rows_per_iMCU_row = cinfo->cur_comp_info[0]->v_samp_factor;
239 * ie, v_samp_factor block rows for each component in the scan.
259 cinfo->input_iMCU_row * compptr->v_samp_factor,
260 (JDIMENSION) compptr->v_samp_factor, TRUE);
345 cinfo->output_iMCU_row * compptr->v_samp_factor,
346 (JDIMENSION) compptr->v_samp_factor, FALSE);
349 block_rows = compptr->v_samp_factor;
352 block_rows = (int) (compptr->height_in_blocks % compptr->v_samp_factor);
353 if (block_rows == 0) block_rows = compptr->v_samp_factor;
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H A Djccoefct.c78 * In a noninterleaved scan, an iMCU row has v_samp_factor MCU rows.
85 coef->MCU_rows_per_iMCU_row = cinfo->cur_comp_info[0]->v_samp_factor;
135 * per call, ie, v_samp_factor block rows for each component in the image.
229 * per call, ie, v_samp_factor block rows for each component in the image.
265 coef->iMCU_row_num * compptr->v_samp_factor,
266 (JDIMENSION) compptr->v_samp_factor, TRUE);
269 block_rows = compptr->v_samp_factor;
272 block_rows = (int) (compptr->height_in_blocks % compptr->v_samp_factor);
273 if (block_rows == 0) block_rows = compptr->v_samp_factor;
308 for (block_row = block_rows; block_row < compptr->v_samp_factor;
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H A Djdinput.c66 compptr->v_samp_factor<=0 || compptr->v_samp_factor>MAX_SAMP_FACTOR)
71 compptr->v_samp_factor);
91 jdiv_round_up((long) cinfo->image_height * (long) compptr->v_samp_factor,
102 jdiv_round_up((long) cinfo->image_height * (long) compptr->v_samp_factor,
149 tmp = (int) (compptr->height_in_blocks % compptr->v_samp_factor);
150 if (tmp == 0) tmp = compptr->v_samp_factor;
178 compptr->MCU_height = compptr->v_samp_factor;
H A Djcmainct.c185 main->cur_iMCU_row * (compptr->v_samp_factor * DCTSIZE),
186 (JDIMENSION) (compptr->v_samp_factor * DCTSIZE), writing);
274 (long) compptr->v_samp_factor) * DCTSIZE,
275 (JDIMENSION) (compptr->v_samp_factor * compptr->DCT_v_scaled_size));
290 (JDIMENSION) (compptr->v_samp_factor * compptr->DCT_v_scaled_size));
H A Djctrans.c110 outcomp->v_samp_factor = incomp->v_samp_factor;
226 * In a noninterleaved scan, an iMCU row has v_samp_factor MCU rows.
233 coef->MCU_rows_per_iMCU_row = cinfo->cur_comp_info[0]->v_samp_factor;
263 * per call, ie, v_samp_factor block rows for each component in the scan.
289 coef->iMCU_row_num * compptr->v_samp_factor,
290 (JDIMENSION) compptr->v_samp_factor, FALSE);
352 * with unitheight at least v_samp_factor.
H A Djdmainct.c29 * is defined to be (v_samp_factor * DCT_scaled_size / min_DCT_scaled_size)
39 * each iMCU row contains v_samp_factor * DCT_scaled_size sample rows, or
178 rgroup = (compptr->v_samp_factor * compptr->DCT_v_scaled_size) /
211 rgroup = (compptr->v_samp_factor * compptr->DCT_v_scaled_size) /
251 rgroup = (compptr->v_samp_factor * compptr->DCT_v_scaled_size) /
280 iMCUheight = compptr->v_samp_factor * compptr->DCT_v_scaled_size;
505 rgroup = (compptr->v_samp_factor * compptr->DCT_v_scaled_size) /
H A Djcmaster.c235 compptr->v_samp_factor<=0 || compptr->v_samp_factor>MAX_SAMP_FACTOR)
240 compptr->v_samp_factor);
266 (cinfo->max_v_samp_factor % (compptr->v_samp_factor * ssize * 2)) == 0) {
283 jdiv_round_up((long) cinfo->jpeg_height * (long) compptr->v_samp_factor,
292 (long) (compptr->v_samp_factor * compptr->DCT_v_scaled_size),
513 tmp = (int) (compptr->height_in_blocks % compptr->v_samp_factor);
514 if (tmp == 0) tmp = compptr->v_samp_factor;
542 compptr->MCU_height = compptr->v_samp_factor;
H A Drdswitch.c355 cinfo->comp_info[ci].v_samp_factor = val2;
361 cinfo->comp_info[ci].v_samp_factor = 1;
H A Djdmaster.c60 cinfo->comp_info[0].v_samp_factor > 2 ||
61 cinfo->comp_info[1].v_samp_factor != 1 ||
62 cinfo->comp_info[2].v_samp_factor != 1)
245 (cinfo->max_v_samp_factor % (compptr->v_samp_factor * ssize * 2)) == 0) {
269 (long) (compptr->v_samp_factor * compptr->DCT_v_scaled_size),
H A Djdsample.c12 * is defined to be (v_samp_factor * DCT_v_scaled_size / min_DCT_v_scaled_size)
323 v_in_group = (compptr->v_samp_factor * compptr->DCT_v_scaled_size) /
H A Djcprepct.c122 * is defined to be v_samp_factor sample rows of each component.
176 numrows = (compptr->v_samp_factor * compptr->DCT_v_scaled_size) /
H A Djcmarker.c301 emit_byte(cinfo, (compptr->h_samp_factor << 4) + compptr->v_samp_factor);
H A Djcsample.c12 * from which the downsampler produces v_samp_factor sample rows.
505 v_out_group = (compptr->v_samp_factor * compptr->DCT_v_scaled_size) /
H A Djdmarker.c285 compptr->v_samp_factor = (c ) & 15;
290 compptr->v_samp_factor, compptr->quant_tbl_no);
H A Djcparam.c422 compptr->v_samp_factor = (vsamp), \
H A Djpeglib.h130 int v_samp_factor; /* vertical sampling factor (1..4) */ member in struct:__anon1001
387 int max_v_samp_factor; /* largest v_samp_factor */
395 * There are v_samp_factor * DCTSIZE sample rows of each component in an
601 int max_v_samp_factor; /* largest v_samp_factor */
610 * interleaved or not. We define an iMCU row as v_samp_factor DCT block
612 * v_samp_factor*DCT_v_scaled_size sample rows of a component per iMCU row.

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